A look at the pros and cons and the available options for emerging-markets ETFs.Today's Stocks & Topics: Investors and The Market, MET - MetLife Inc., TOU - Tourmaline Oil Corp., IMO - Imperial Oil Ltd., National Debt, Mortgages, Index Funds, PYPL - PayPal Holdings Inc., EYEN - Eyenovia Inc., WHR - Whirlpool Corp., The Debt Ceiling. The PERSPECTIVE looks at the history of stock markets... the concept in general-- and when they appeared and how they evolved in the United States.Advertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy